Mad Dog Dura-Prime: Stabilizing Bonding Primer

Dura-Prime is the best water-based exterior primer to stop tannin and rust bleed problems. Dura-Prime comes in a clear base and helps new and weathered projects last up to 20 years.

Dura-Prime is a bonding primer and is for new, peeling or weathered surfaces: wood, metals & masonry. Blocks rust and tannin bleed. The best choice for solving the most challenging paint projects.

Features:

• Demonstrably the best exterior acrylic latex bonding primer available
• Patented adhesive formula adheres to substrates with unmatched grip
• Remains permanently flexible and breathable, expands and contracts as the substrate flexes with seasonal changes in temperature and humidity, ensuring a paint job that endures 2 to 3 times longer than traditional primers
• 55% volume solids provides the most stable surface for top-coat adhesion and durability
• Holds back rust bleed and tannin bleed with two coats
• Use on: all types of wood substrates, masonry, stucco, concrete, galvanized metal, pvc, aluminum
• Best project applications: historic renovation &restoration, churches, municipal buildings, residential re-paint projects, industrial and commercial substrates, and worn, damaged substrates where paint has difficulty adhering.

Specifications

• Available in quarts, gallons, and fives
• 55% solids by volume
• 300% elongation
• 300 sq ft per gallon @ 3 mils dry (5.45 mils WFT)
• Exterior use
• Apply by brush, roll, or spray
• Back brush for best results
• Re-coat time: 1-2 hours
• Dries clear and tacky to the touch
• 300 + PSI adhesion
• 100% Acrylic latex formula
• Soap and water clean-up
• <48 g/L VOC